2015 Denali 22 inch wheels with removable inserts; does anyone know the black insert part number?

[GOQUICKSILVER]

I recently purchased a 2015 Yukon Denali with 22 inch wheels with chrome inserts (RPO Q7M). I just learned that the inserts can be removed. Does anyone know the part number for the black inserts? Has anyone removed their inserts and have them painted? Since these inserts are removable, do they have to be tightened from time to time?

 

[rad-man]

i've thought about removing the inserts (they are cheap plastic) and just putting the screws back to fill the holes.

 

[GOQUICKSILVER]

Thanks for your input. I stopped at my local GMC dealer, here in California, and he quoted me $128 for each black insert.
I may just have them painted in matte black to contrast the wheel color.

 

[GOQUICKSILVER]

I read that the Denalis with wheel inserts come with a set of hex keys. Did you get the wrench tool set to remove the inserts?